| Classification | Apocynaceae: Amsonia |
| Harvard University Herbaria Barcode(s) | 02180627 |
| Collector | R. H. Peebles |
| Collector number | 11657 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Maricopa County |
| Locality | Near Horse Mesa Dam |
| Date Collected | 1935-05-19 |
| Verbatim Elevation | 2500 ft. |
| Container | Plants of Arizona |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/186e89b3-595e-4100-8a18-071cadb8f16c |
| Harvard University Herbaria Barcode | 02180627 |
| Herbarium | GH |
| Previous ownership | [ex] Smithsonian Institution From The United States National Herbarium. [ex] The University of Texas Herbarium |
| Family | Apocynaceae |
| Determination | Amsonia palmeri A. Gray |
| Determined by | Seen for FNA by Linh Ngo & W.L. Applequist (MO), 2014 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
